Sir Harold Graham Vincent KCMG CB CVO (13 November 1891 — 5 November 1981) was an English first-class cricketer and civil servant. Vincent was born at Harlesden in November 1891. He was educated at Haileybury, where he played for the college cricket team from 1909 to 1911. Against Cheltenham College at Lord's in 1910, Vincent made scores of 52 and 118 not out; despite this Haileybury lost by an innings. From Haileybury he matriculated to Jesus College, Cambridge. While studying at Cambridge, he played first-class cricket for Cambridge University Cricket Club in 1914, making four appearances. He scored 106 runs in his four matches, with a highest score of 41. His appearance in The University Match gained him a blue.